Are there other sources of Vitamin D supplementation that derive their D other than Lanolin?
have tested LOW in vitamin D several times. I keep upping my daily intake of Gel pills.
I was taking 20 thousand units, 4 – 5 thousand iu pills a day just recently and testes LOW and my doctor says to double it.
Well I have heard that before, taking 5 iu, double it. Taking 10 iu double it.
It seams when I add more, my test comes with an increase level but after time, I will then test low and I religiously take my D and a couple of years back added vitamin K to assist in absorption.
I get plenty of sun in the 3 seasons and tested low late summer after a LOT of good sun exposure.
I am allergic to fish oil, so I get my D from pills which I understand all are sourcing their D from Lanolin? At least that's all I have been able to find out.
DO YOU HAVE ANY RECOMMENDATIONS or information, are there any other sources of D supplementation than lanolin?